Balloons arrive uninflated. 5 Latex balloons are Air-Filled only they cannot be filled with the helium balloons do not use ultra hi-float. Always dispose of balloons properly. Do not release balloons into the air. Children under 8 years can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.